It looks like part of Royal Caribbean's plans for 2015 include swapping Jewel of the Seas and Navigator of the Seas. Royal Caribbean will move the larger Navigator of the Seas to San Juan in 2015 according to a report by Caribbean Business.
The change will occur in May 2015 according to the report and is a good sign for the blossoming cruise port of San Juan, Puerto Rico.
Caribbean Business writes, "In May 2015, Royal Caribbean is scheduled to replace the Jewel of the Seas—which currently carries out weekly trips, with San Juan as its homeport—with a bigger ship, the Navigator of the Seas."
Royal Caribbean is rumored to be releasing their 2015/2016 deployment schedule sometime in the timeframe of late February or March 2014.